26201965

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 32060160

約数和(自身を除く): 5858195

約数列:

[1, 5, 109, 131, 367, 545, 655, 1835, 14279, 40003, 48077, 71395, 200015, 240385, 5240393, 26201965]

約数ペア:

[(1, 26201965), (5, 5240393), (109, 240385), (131, 200015), (367, 71395), (545, 48077), (655, 40003), (1835, 14279)]